.eslintrc

{
  "extends": "eslint:recommended",
  "env": {
    "node": true,
    "es6": true
  },
  "parserOptions": {
    "ecmaVersion": 2017,
    "sourceType": "module",
    "ecmaFeatures": {
      "experimentalObjectRestSpread": true
    }
  },
  "rules": {
    "semi": "error",
    "semi-spacing": "error",
    "no-console": "off",
    "no-extra-parens": [
      "error",
      "all"
    ],
    "require-await": "error",
    "yoda": "error",
    "brace-style": [
      "error",
      "1tbs", {
        "allowSingleLine": true
      }
    ],
    "max-len": [
      "error",
      150,
      2
    ],
    "no-useless-escape": "error",
    "key-spacing": "error",
    "comma-spacing": [
      "error", {
        "before": false,
        "after": true
      }
    ],
    "keyword-spacing": [
      "error", {
        "overrides": {
          "if": {
            "after": true
          },
          "for": {
            "after": true
          },
          "while": {
            "after": true
          },
          "catch": {
            "after": true
          },
          "switch": {
            "after": true
          }
        }
      }
    ],
    "no-whitespace-before-property": "error"
  }
}